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Title: Materials Data on ZnWO3 by Materials Project

Abstract

WZnO3 is Orthorhombic Perovskite structured and crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent W4+ sites. In the first W4+ site, W4+ is bonded to six O2- atoms to form WO6 octahedra that share corners with six WO6 octahedra and corners with eight equivalent ZnO4 tetrahedra. The corner-sharing octahedra tilt angles range from 45–46°. There are a spread of W–O bond distances ranging from 2.02–2.15 Å. In the second W4+ site, W4+ is bonded to six O2- atoms to form WO6 octahedra that share corners with six WO6 octahedra and corners with eight equivalent ZnO4 tetrahedra. The corner-sharing octahedra tilt angles range from 45–47°. There are a spread of W–O bond distances ranging from 2.02–2.15 Å. Zn2+ is bonded to four O2- atoms to form distorted ZnO4 tetrahedra that share corners with eight WO6 octahedra and corners with two equivalent ZnO4 tetrahedra. The corner-sharing octahedra tilt angles range from 64–80°. There are a spread of Zn–O bond distances ranging from 2.03–2.09 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded to two W4+ and two equivalent Zn2+ atoms to form distorted corner-sharing OZn2W2 tetrahedra. In the secondmore » O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent W4+ and one Zn2+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent W4+ and one Zn2+ atom.« less

Authors:
Publication Date:
Other Number(s):
mvc-4013
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Collaborations:
MIT; UC Berkeley; Duke; U Louvain
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; ZnWO3; O-W-Zn
OSTI Identifier:
1320839
DOI:
https://doi.org/10.17188/1320839

Citation Formats

The Materials Project. Materials Data on ZnWO3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1320839.
The Materials Project. Materials Data on ZnWO3 by Materials Project. United States. doi:https://doi.org/10.17188/1320839
The Materials Project. 2020. "Materials Data on ZnWO3 by Materials Project". United States. doi:https://doi.org/10.17188/1320839. https://www.osti.gov/servlets/purl/1320839. Pub date:Fri May 01 00:00:00 EDT 2020
@article{osti_1320839,
title = {Materials Data on ZnWO3 by Materials Project},
author = {The Materials Project},
abstractNote = {WZnO3 is Orthorhombic Perovskite structured and crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent W4+ sites. In the first W4+ site, W4+ is bonded to six O2- atoms to form WO6 octahedra that share corners with six WO6 octahedra and corners with eight equivalent ZnO4 tetrahedra. The corner-sharing octahedra tilt angles range from 45–46°. There are a spread of W–O bond distances ranging from 2.02–2.15 Å. In the second W4+ site, W4+ is bonded to six O2- atoms to form WO6 octahedra that share corners with six WO6 octahedra and corners with eight equivalent ZnO4 tetrahedra. The corner-sharing octahedra tilt angles range from 45–47°. There are a spread of W–O bond distances ranging from 2.02–2.15 Å. Zn2+ is bonded to four O2- atoms to form distorted ZnO4 tetrahedra that share corners with eight WO6 octahedra and corners with two equivalent ZnO4 tetrahedra. The corner-sharing octahedra tilt angles range from 64–80°. There are a spread of Zn–O bond distances ranging from 2.03–2.09 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded to two W4+ and two equivalent Zn2+ atoms to form distorted corner-sharing OZn2W2 tetrahedra. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent W4+ and one Zn2+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent W4+ and one Zn2+ atom.},
doi = {10.17188/1320839},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri May 01 00:00:00 EDT 2020},
month = {Fri May 01 00:00:00 EDT 2020}
}